Yes, condoms are effective in preventing other STIs that can lead to cancer. For instance, condoms reduce the risk of [HIV](), which, if left untreated, can lead to AIDS and significantly increase the risk of developing cancers such as Kaposi's sarcoma and non-Hodgkin lymphoma. Condoms also help prevent other infections like [chlamydia]() and [gonorrhea](), which can cause pelvic inflammatory disease and increase the risk of certain types of cancer if not treated promptly.
